Light at the end of the tunnel is pretty far away.........

I have tried so hard to become what I am today and I am 34 now and I am only an administrative assistant. The more I think about it, the more pathetic it sounds. I was hoping I would be farther along in my career by now. It really bothers me when people who get credit for their efforts and hard work and others are dismissed and not even considered for promotions. I work so hard to prove myself only to be let down. I am so tired of this. I am at my wits end. I have been trying to involve myself in extra things such as piano lessons and career plan it from the nscc. I was hoping these things would make me happy but they arent. Today at work was bad and then on top of it all, I have found that I cant continue my piano lessons because they dont have an instructor available after I am done work on the weekdays nor on the weekends. Well, thats it for me for now. I guess I should just keep my mouth shut about everything, because none of it matters anyways...........